What is the warranty period?

We provide a solid 2-year warranty for this product.

What battery cell types are available?

You can choose between 18650 or 21700 cells for optimal performance.

What certifications does the product have?

The product is certified with CE and MSDS, ensuring compliance with international safety and quality standards.

High Capacity 12V Lithium Ion Battery Pack 40ah for Power Tools

Name: High Capacity 12V Lithium Ion Battery Pack 40ah for Power Tools
Brand: Nantong Ningyuan Automation Technology Co., Ltd.
SKU: 2273092705

Jiangsu, ChinaNantong Ningyuan Automation Technology Co., Ltd.

US$140.00

5 Pieces

Product specifications

Color

Nominal Voltage

Nominal Capacity

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

12V 40Ah

Rechargeable

Chargeable

Discharge Rate

Medium Discharge Rate

Size

Medium

Accessories Type

Battery

Rated Capacity

>1000MAH

Standard Voltage

>12V

Usage

Remote Control Boat, Remote Control Plane, Remote Control Car

Electrolyte

Li-ion

Cycle Life

1000cycles

Max Load

24 Quantity(Cells)

Cathode Materials

Linimnco02

Place of Origin

Jiangsu,China

Consumer Electronics, Boats,

Application Power Tools, Electric...

Dimension

(L*W*H) Customize

Model Number

Customize Pack

Battery Cell

18650/21700

Operating

-20-60 Temperature(C)

Battery Type

Semi-Solid State

Transport Package

Carton

Trademark

CNNTNY

Origin

China

HS Code

8507600090

Production Capacity

5000

Key features

Customizable Dimensions: Size can be customized to your specific specifications upon request.

Flexible Voltage Options: Available in 36V, 48V, 52V, 60V, and 72V to match diverse needs.

Tailored Capacity Variants: Choose from 10Ah, 13Ah, 15Ah, 17.5Ah, or 20Ah customized capacities.

Robust BMS Protection: Features over-current, over-discharge, over-charge, short-circuit protection, and balance act.

Long Cycle Life: Delivers 800 to 1000 charge cycles for long-lasting performance.

2-Year Warranty Coverage: Backed by a solid 2-year warranty for peace of mind.

Premium Cell Options: Select between 18650 or 21700 battery cells for optimal performance.

International Certifications: Certified with CE and MSDS for compliance with safety and quality standards.

Company profile

Years of Export Experience100% Finished Products InspectionProduction Process VisualizationManagement Certification

Nantong Ningyuan Automation Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.18h

AI-Powered supplier vetting

SummaryNantong Ningyuan Automation Technology Co., Ltd. is presented as an R&D-oriented Li-ion battery innovation enterprise with one production line and export experience spanning 12 years. It provides sample-based, minor, full, and flexible customization, as well as ODM and OEM services for well-known brands. Production and service controls include written procedures for inspection, corrective and preventive actions, customer complaints, and supplier assessment. The supplier reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. However, it lacks an available SDK, overseas warehouses, overseas showrooms, overseas agents or branches, and documented R&D design-input/output/review/verification/validation records. No certification information or specific customer case details are provided. Financial information is present only as year references, so financial credibility cannot be determined.

Supplier typeThe supplier is identified as Nantong Ningyuan Automation Technology Co., Ltd., an innovation enterprise focused on the R&D and application of Li-ion batteries. It operates one production line and serves export markets in South America, Southeast Asia/Mideast, Europe, and North America.

After-Sales capabilityThe supplier has written procedures and records for handling customer complaints and corrective/preventive actions, and accepts multiple service payment terms. However, it has no overseas warehouse, overseas showroom, overseas agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, ODM capability, and R&D software skills in AutoCAD, Pro/E, and SolidWorks. Its R&D documentation is not available for audit, and no SDK is available, so the evidence supports active design capability but not a fully documented or software-enabled innovation system.

Production capacityThe supplier operates one production line, reports inventory capability, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-peak seasons. Written procedures cover finished-product inspection, supplier assessment, quality assurance, complaints, and corrective actions, while export experience is stated as 12 years.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services, indicating capability to support both modification and original product design requirements.